Technical Specification

Performance Specifications

Rotational Speed                                                                            5400RPM

Buffer Size                                                                                       8MB

Average Latency                                                                             5.50ms

Seek Times

Read Seek Time                                                                              12ms

Track-to-Track Seek Time                                                              2.0ms (Average)

Transfer Rate

Buffer to Host (Serial ATA)                                                             3Gbps

Physical Specifications

Capacity                                                                                           500GB

Interface                                                                                          SATA 3Gbps

User Sectors Per Drive                                                                   625,142,448

Physical Dimensions                                                                      0.374 Inches x 3.94 Inches x 2.75 Inches

Weight                                                                                             0.26 lb

Environmental Specifications

Acoustics (Idle Mode)                                                                    24 dBA (average)

Acoustics (Seek Mode 0)                                                               26 dBA (average)

Temperature (Operating)                                                              -0 C to 60 C

Temperature (Non-Operating)                                                      -40 C to 65 C

Humidity (Operating)                                                                    8% to 95% Non-condensing

Humidity (Non-Operating)                                                             5% to 95% RH non-condensing

Altitude (Operating)                                                                       -305M to 3,050M

Altitude (Non-Operating)                                                              -305M to 12,200M

Vibration (Operating)                                                                    0.00459 g/Hz (10 to 500 Hz)

Vibration (Non-Operating)                                                            0.05102 g/Hz (10 to 500 Hz)

Electrical Specifications

Current Requirement                                                                     5V DC (Read/Write: 500mA; Idle: 400mA; Standby

50mA; Sleep: 20mA)

Power Dissipation                                                                          Read/Write: 2.50W; Idle: 0.85W; Standby:0.25W;

Sleep: 0.10W